1*e4b17023SJohn Marino /* Definitions needed when using stabs embedded in ELF sections. 2*e4b17023SJohn Marino Copyright (C) 1999, 2004, 2007, 2009 Free Software Foundation, Inc. 3*e4b17023SJohn Marino 4*e4b17023SJohn Marino This file is part of GCC. 5*e4b17023SJohn Marino 6*e4b17023SJohn Marino GCC is free software; you can redistribute it and/or modify 7*e4b17023SJohn Marino it under the terms of the GNU General Public License as published by 8*e4b17023SJohn Marino the Free Software Foundation; either version 3, or (at your option) 9*e4b17023SJohn Marino any later version. 10*e4b17023SJohn Marino 11*e4b17023SJohn Marino GCC is distributed in the hope that it will be useful, 12*e4b17023SJohn Marino but WITHOUT ANY WARRANTY; without even the implied warranty of 13*e4b17023SJohn Marino MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14*e4b17023SJohn Marino GNU General Public License for more details. 15*e4b17023SJohn Marino 16*e4b17023SJohn Marino Under Section 7 of GPL version 3, you are granted additional 17*e4b17023SJohn Marino permissions described in the GCC Runtime Library Exception, version 18*e4b17023SJohn Marino 3.1, as published by the Free Software Foundation. 19*e4b17023SJohn Marino 20*e4b17023SJohn Marino You should have received a copy of the GNU General Public License and 21*e4b17023SJohn Marino a copy of the GCC Runtime Library Exception along with this program; 22*e4b17023SJohn Marino see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23*e4b17023SJohn Marino <http://www.gnu.org/licenses/>. */ 24*e4b17023SJohn Marino 25*e4b17023SJohn Marino /* This file may be included by any ELF target which wishes to 26*e4b17023SJohn Marino support -gstabs generating stabs in sections, as produced by gas 27*e4b17023SJohn Marino and understood by gdb. */ 28*e4b17023SJohn Marino 29*e4b17023SJohn Marino #ifndef GCC_DBX_ELF_H 30*e4b17023SJohn Marino #define GCC_DBX_ELF_H 31*e4b17023SJohn Marino 32*e4b17023SJohn Marino /* Output DBX (stabs) debugging information if doing -gstabs. */ 33*e4b17023SJohn Marino 34*e4b17023SJohn Marino #define DBX_DEBUGGING_INFO 1 35*e4b17023SJohn Marino 36*e4b17023SJohn Marino /* Make LBRAC and RBRAC addresses relative to the start of the 37*e4b17023SJohn Marino function. The native Solaris stabs debugging format works this 38*e4b17023SJohn Marino way, gdb expects it, and it reduces the number of relocation 39*e4b17023SJohn Marino entries... */ 40*e4b17023SJohn Marino 41*e4b17023SJohn Marino #define DBX_BLOCKS_FUNCTION_RELATIVE 1 42*e4b17023SJohn Marino 43*e4b17023SJohn Marino /* ... but, to make this work, functions must appear prior to line info. */ 44*e4b17023SJohn Marino 45*e4b17023SJohn Marino #define DBX_FUNCTION_FIRST 46*e4b17023SJohn Marino 47*e4b17023SJohn Marino /* When generating stabs debugging, use N_BINCL entries. */ 48*e4b17023SJohn Marino 49*e4b17023SJohn Marino #define DBX_USE_BINCL 50*e4b17023SJohn Marino 51*e4b17023SJohn Marino /* There is no limit to the length of stabs strings. */ 52*e4b17023SJohn Marino 53*e4b17023SJohn Marino #ifndef DBX_CONTIN_LENGTH 54*e4b17023SJohn Marino #define DBX_CONTIN_LENGTH 0 55*e4b17023SJohn Marino #endif 56*e4b17023SJohn Marino 57*e4b17023SJohn Marino /* Like block addresses, stabs line numbers are relative to the 58*e4b17023SJohn Marino current function. */ 59*e4b17023SJohn Marino 60*e4b17023SJohn Marino #define DBX_LINES_FUNCTION_RELATIVE 1 61*e4b17023SJohn Marino 62*e4b17023SJohn Marino /* Generate a blank trailing N_SO to mark the end of the .o file, since 63*e4b17023SJohn Marino we can't depend upon the linker to mark .o file boundaries with 64*e4b17023SJohn Marino embedded stabs. */ 65*e4b17023SJohn Marino 66*e4b17023SJohn Marino #define DBX_OUTPUT_NULL_N_SO_AT_MAIN_SOURCE_FILE_END 67*e4b17023SJohn Marino 68*e4b17023SJohn Marino #endif /* ! GCC_DBX_ELF_H */ 69